Average annual temperature is 15.4 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -10.4 °C
Number of sunny days: 253 days
Number of rainy days: 103 days
Number of snow days: 9 days
Look at detailed online map of Grady
* Weather data for Grady United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 18.5 | 21.9 | 24.3 | 28.4 | 31.4 | 37.9 | 40.2 | 38.5 | 36.8 | 28.8 | 26.4 | 19.9 |
| Average daytime temperature (°C) | 10.7 | 13.3 | 17.3 | 22.7 | 26.5 | 30.6 | 35.4 | 33.9 | 30.0 | 22.8 | 16.3 | 12.1 |
| Average temperature (°C) | 4.4 | 5.3 | 9.6 | 14.0 | 19.1 | 23.0 | 28.2 | 27.4 | 23.0 | 15.6 | 9.1 | 5.6 |
| Average night temperature (°C) | -0.2 | -0.1 | 3.2 | 7.0 | 12.7 | 16.3 | 21.2 | 21.1 | 17.2 | 9.9 | 4.2 | 0.9 |
| Absolute minimum temperature (°C) | -10.4 | -10.4 | -4.1 | -0.3 | 6.8 | 11.2 | 15.8 | 16.6 | 12.8 | -5.0 | -4.7 | -4.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 8.0 | 9.0 | 10.0 | 11.5 | 11.3 | 12.5 | 12.8 | 12.1 | 10.7 | 9.6 | 8.4 | 7.9 |
| Precipitation (mm) | 17 | 8 | 8 | 12 | 50 | 62 | 24 | 12 | 21 | 21 | 5 | 24 |
| Sunny days | 26 | 21 | 20 | 23 | 14 | 21 | 16 | 19 | 21 | 22 | 25 | 25 |
| Rainy days | 3 | 3 | 11 | 7 | 17 | 9 | 15 | 12 | 9 | 8 | 4 | 5 |
| Snow days | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
The largest precipitation sum in Grady is at